Add SPDX license (but not copyright) headers to all files which follow a
certain pattern in their existing non-machine-readable header comment.
This commit was entirely generated using the command:
```
git ls-files glib/*.[ch] | xargs perl -0777 -pi -e 's/\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/\n \*\n \* SPDX-License-Identifier: LGPL-2.1-or-later\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/igs'
```
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #1415
Instead, return `NULL` if the checksum type is unsupported. This may
come in useful if we have to withdraw support for a particular checksum
type in future, due to it being broken.
These semantics were already in place for the return value of
`g_checksum_new()` — see commit 877cc60f and bug
comment https://bugzilla.gnome.org/show_bug.cgi?id=501853#c6.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This commit only looks at the `Returns:` lines in the documentation, and
has examined all of them in the file. Function arguments have not been
checked.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #2227
These squash various warnings from `scan-build`. None of them are
legitimate bugs, but some of them do improve code readability a bit.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Helps: #1767
glib/gchecksum.c: In function ‘digest_to_string’:
glib/gchecksum.c:186:17: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘gsize’ {aka ‘long unsigned int’} [-Werror=sign-compare]
for (i = 0; i < digest_len; i++)
^
They’re all 8 bytes long, and integer constants that large need a suffix
on 32-bit platforms.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
https://gitlab.gnome.org/GNOME/glib/issues/977
All glib/*.{c,h} files have been processed, as well as gtester-report.
12 of those files are not licensed under LGPL:
gbsearcharray.h
gconstructor.h
glibintl.h
gmirroringtable.h
gscripttable.h
gtranslit-data.h
gunibreak.h
gunichartables.h
gunicomp.h
gunidecomp.h
valgrind.h
win_iconv.c
Some of them are generated files, some are licensed under a BSD-style
license and win_iconv.c is in the public domain.
Sub-directories inside glib/:
deprecated/: processed in a previous commit
glib-mirroring-tab/: already LGPLv2.1+
gnulib/: not modified, the code is copied from gnulib
libcharset/: a copy
pcre/: a copy
tests/: processed in a previous commit
https://bugzilla.gnome.org/show_bug.cgi?id=776504
Back in the far-off twentieth century, it was normal on unix
workstations for U+0060 GRAVE ACCENT to be drawn as "‛" and for U+0027
APOSTROPHE to be drawn as "’". This led to the convention of using
them as poor-man's ‛smart quotes’ in ASCII-only text.
However, "'" is now universally drawn as a vertical line, and "`" at a
45-degree angle, making them an `odd couple' when used together.
Unfortunately, there are lots of very old strings in glib, and also
lots of new strings in which people have kept up the old tradition,
perhaps entirely unaware that it used to not look stupid.
Fix this by just using 'dumb quotes' everywhere.
https://bugzilla.gnome.org/show_bug.cgi?id=700746
In 2.34, g_compute_checksum_for_bytes() was added, but this patch
allows binding users to use the incremental update API; this is
significantly more efficient than reading entire files into memory.
https://bugzilla.gnome.org/show_bug.cgi?id=689982
2008-05-12 Jeffrey Stedfast <fejj@novell.com>
* glib/gchecksum.c (g_checksum_reset): New function to reset the
state of a GChecksum.
(g_checksum_new): Call g_checksum_reset() instead of duplicating
code.
svn path=/trunk/; revision=6903
2008-04-17 Emmanuele Bassi <ebassi@gnome.org>
* glib/gchecksum.c:
(sha_byte_reverse): Use the macro GLib provides for byte-swapping
as it can be optimized.
(g_checksum_update): Fix a compiler warning.
svn path=/trunk/; revision=6861
2008-01-20 Murray Cumming <murrayc@murrayc.com>
* glib/gchecksum.c: (g_checksum_update): Accept -1 for the data
length if the data is a null-terminated string. Bug #510855.
svn path=/trunk/; revision=6340
* glib/gchecksum.c (md5_sum_update): Fix another bug (which
doesn't affect the results, but may cause it to read bad memory).
svn path=/trunk/; revision=6323
* glib/gchecksum.c (md5_sum_update): fix this; the previous code
gave the wrong md5sum when called in certain ways with buffers
larger than 64 bytes.
(g_checksum_update): remove the unnecessary "length > 1"
restriction
* tests/checksum-test.c: Rewrite this to be much more exhaustive
(and in particular to test the md5_sum_update bugfix).
svn path=/trunk/; revision=6314
2007-12-20 Christian Persch <chpe@gnome.org>
* glib/gchecksum.c: (g_checksum_new): Use g_slice_new0, to fix
"conditional jump or move depends on uninitialised value(s)" error
from valgrind. Bug #504527.
svn path=/trunk/; revision=6174
2007-12-04 Emmanuele Bassi <ebassi@gnome.org>
* glib/gchecksum.[ch]: Add GChecksum, a generic wrapper around
various hashing algorithms. At the moment, the MD5, SHA-1 and
SHA-256 algorithms are supported. (#443648)
* glib/glib.h:
* glib/Makefile.am:
* glib/glib.symbols: Build glue for GChecksum
* tests/Makefile.am
* tests/checksum-test.c: Add test suite for GChecksum.
svn path=/trunk/; revision=6042
